Perret Opticians
 
We have been opticians for three generations in our family, and our activity is targeted on three areas, optometry, contact lenses and optical instruments.
 
 

 French

German


 

 

 

 

 

 

 


 



INSTRUMENTS

LEISURE - TREKKING - ORIENTATION

SUUNTO Wristop Computers

  TREKKING

SUUNTO Advizor

The Suunto Advizor is the ideal companion for all the outdoor people from beginners to professionals. The Suunto Advizor offers unique combination of altimeter, barometer, electronic compass, chronometer and heart rate monitor in one compact package. The heart rate monitor allows the user to monitor the impact of altitude and vertical rate of movement on the heart rate. All these features together make the Advizor an ideal personal trainer for every outdoor enthusiast.

YOUR PERSONAL OUTDOOR TRAINER
Advizor offers altimeter, barometer, digital compass and more. Additional features include dual time, easy access to daily total ascent/descent, as well as a complete heart rate monitor (HRM). Other features include electroluminescent backlight, user-replaceable battery as well as a durable plastic casing water-resistant to 100ft/30m. Operating temperature -20 - +50 Celsius, -5 -+120 Fahrenheit.

PUT ALL YOUR HEART INTO IT
The unit is available with or without transmitter belt.
Advizor enables the user to set upper and lower limits in one beat increments for target zone training, featuring audible and visual alarms alerting the user that they are exceeding preset limits. Easy to use with the auto-start of the heart rate measurement, Advizor’s HRM mode also features a stopwatch as well as an interval timer. Using either one of the timers, Advizor will store the crucial information for viewing after training including: training time, maximum, minimum and average heart rate, as well as time spent in, above and below the target zone during training.

MEASURE YOUR VERTICAL PERFORMANCE
Advizor’s altimeter ranging up to 9,000 m / 29,500 ft simultaneously displays and stores into the logbook, current altitude, vertical ascent/descent rate as well as heart rate. This feature allows the user to follow the impact of altitude and vertical ascent rate on the heart beat while hiking, mountain biking or skiing. In addition to your total vertical ascent/descent and number of runs skied, you can easily view your maximum, minimum and average heart rate during the day and time spent in, above or below your target zone if you set one before heading out.

ACCURATE READINGS
The electronic compass has a bubble level for accurate readings. In a horizontal position, when the liquid bubble of the level is centered, the Advizor is able to give bearings with 3-degree-accuracy. Other information shown in the compass mode are the cardinal or half-cardinal point and the North-South arrow. The compass can also be set to track a certain bearing, which helps following of the chosen direction in the terrain. The declination adjustment function allows the user to correct the difference between true North and magnetic North.

KEEP ONE STEP AHEAD OF THE STORM
The Advizor displays the current barometric pressure and temperature, which is valuable information for forecasting the weather changes. The Advizor automatically records barometric data for the past four days: the first six hours in one-hour intervals and after that in six-hour intervals. When the reference altitude is correctly set, the instrument also shows the present sea level pressure, which makes it easier to read and understand the barometric pressure at high altitudes. However, when on tour on the mountains, don’t forget that the detected barometric pressure changes when you are moving in the vertical direction, which makes tracing of weather changes more complicated.
 

SUUNTO X6HR

Suunto X6HR is a combined altimeter and a heart rate monitor, which comes with the new Suunto transmitter belt. Suunto X6HR is a perfect tool for any endurance athlete who wants to improve his/her training. It offers a unique combination of three functional dimensions: it gives the user essential information instantly during the performance. A level of deeper understanding comes with the PC interface. It also opens a door to an internet community where endurance sports enthusiasts worldwide can share and acquire information with and from other users of Suunto’s latest wristop computer generation.
 

INFORMATION IN ACTION

Know your training
-The combination of altimeter and heart rate monitor is a practical tool for all outdoor and endurance sports activities.
-Knowing the impact of altitude and topographic factors on heart rate helps users find the ideal training level or the most suitable hiking pace.
-The chronometer records altitude and heart rate profile at 2-, 10-, or 60-second intervals and offers advanced timing functions and an interval reminder.
-Instant access to accumulated ascent value during training.

Know your environment

-Information on the surrounding terrain, such as altitude, ascent/descent rate, compass bearing, weather trends, barometric pressure and degree of slope offer new ways to get more out of the experience.

Remember safety
-A compass and altimeter are essential outdoors when the weather gets bad.
-Barometer memory helps to forecast the weather.
-Different alarms can be used to provide an alert at certain altitude, warn of too rapid ascent or indicate an upcoming storm.

DEEPER UNDERSTANDING
Suunto Activity Manager (SAM) is software that enables deeper understanding of the recorded data. With SAM you can visualize the altitude and heart rate profiles for your routes, analyze and plan your training and keep a training diary. You can also create your own activity reports by adding photos and text to the profiles.

CROSS SPORTS COMMUNITY AT SUUNTOSPORTS.COM
Suuntosports.com is a new internet site where all endurance sport enthusiasts can meet each other and find and share information and tips for their activities. Suuntosports.com adds the third dimension to the possibilities of Suunto X6HR since users can upload data from SAM to the internet in order to compare their performance with that of others - or just to share the experiences of hikes and training sessions with friends or even with the whole world.

PRODUCT DETAILS

  • - Menu-based user interface familiar from mobile phones
    - PC interface software + cable
    - Full access to Suuntosports.com
    - Altimeter: altitude, vertical speed, altitude alarm, asc/dsc alarm, logbook with waypoint recording, altitude difference, online cumulative ascent, alti/baro lock
    - Compass: bearing, graphic compass rose, bearing tracking
    - Barometer: sea level pressure, absolute pressure, weather trend graph, temperature, 48-hour memory, weather alarm, alti/baro lock
    - Heart rate monitor: heart rate limits, interval reminder, average/highest/lowest rate, memory capacity for different recording intervals 4h20m/2s, 22h/10s, 133h/60s.
    - Watch: calendar, 3 alarms with date option, dual time, chrono with unlimited split/lap times
    - Clinometer
    - Changeable units (metric/imperial)
    - Button lock
    - Backlight option for night use
    - User-replaceable battery
    - Water resistant to 100 m/330 ft
    - Mineral crystal glass
    - Operating temperature -20 - +50 Celsius, -5 - +120 Fahrenheit
    - Weight 56g, transmitter belt 59g


SUUNTO x6

Suunto X6 begins a new product line of Suunto wristop computers. Suunto X6 is a perfect tool for any cross sports enthusiast such as a mountaineer, hiker or a cross-country skier. It offers a combination of three functional dimensions: it gives the user essential information instantly during the performance. A level of deeper understanding comes with the PC interface. It also opens a door to an Internet community where cross sports enthusiasts worldwide can share and acquire information with and from other users of Suunto’s latest wristop computer generation.

INFORMATION IN ACTION

Know your training - With advanced timing functions of the stopwatch you are able to record lap and split times of your activity.
- Chronometer memory records accurate altitude profile with 10 or 60 seconds interval. This is ideal for fast sports.
- Adjustable alarm works as an interval reminder.
- Accurate altimeter (1 meter resolution) makes it possible to measure the vertical performance when jogging, hiking, biking, wandering, climbing etc.

Know your environment
- Knowing important factors of the surrounding terrain, such as altitude, ascent/descent rate, compass bearing, weather trends, barometric pressure, and degree of slope offer new ways to get more out of the experience.

Remember safety
- Carrying a compass along is more than practical: it gives safety on a hike and guides you back when jogging in an unknown place or just touring in a foreign city.
- Barometer with a 2-day memory function and with a barometric graph helps you to forecast weather changes.
- The storm alarm warns you when barometric pressure is falling quickly.
- Programmable ascent alarm helps to keep safe climbing speed on the mountains.

DEEPER UNDERSTANDING
Suunto Activity Manager (SAM) is software that enables deeper understanding of the recorded data. With SAM you can visualize the altitude profiles for your routes, analyze and plan your training and keep a training diary. You can also create your own activity reports by adding photos and text to the profiles.

SYSTEM REQUIREMENTS OF SUUNTO ACTIVITY MANAGER (PC interface of X6)
IBM compatible PC, min 266MHz processor, 32MB memory, min 20MB free hard disk capacity.
Windows 98 - Windows ME - Windows NT 4 (with service pack 6) - Windows 2000 - Windows XP.
Interface cable is for serial port but can be used in USB with serial/USB adapter.

CROSS SPORTS COMMUNITY AT SUUNTOSPORTS.COM
Suuntosports.com is a new Internet site where all endurance sport enthusiasts can meet each other and find and share information and tips for their activities. Suuntosports.com adds the third dimension to the possibilities of Suunto X6 since users can upload data from SAM to the Internet in order to compare their performance with that of others - or just to share the experiences of hikes and training sessions with friends or even with the whole world.

PRODUCT DETAILS


  • - Menu-based user interface familiar from mobile phones
    - PC interface software + cable
    - Full access to suuntosports.com
    - Altimeter: altitude, vertical speed, altitude alarm, asc/dsc alarm, logbook with waypoint recording, altitude difference, online cumulative ascent, alti/baro lock
    - Compass: bearing, graphic compass rose, bearing tracking
    - Barometer: sea level pressure, absolute pressure, weather trend graph, temperature, 48-hour memory, weather alarm, alti/baro lock
    - Watch: calendar, 3 alarms with date option, dual time, chrono with unlimited split/lap times
    - Clinometer
    - Changeable units (metric/imperial)
    - Button lock
    - Backlight option for night use
    - User-replaceable battery
    - Water resistant to 100 m/330 ft
    - Mineral crystal glass

SUUNTO Observer

 

The extremely shock-resistant Observer is a perfect tool for the toughest athletic challenges, but its timeless design makes it wearable in any casual situation. Thanks to its moderate size, Observer fits well also to female wrist. The most important features of Observer include the following: altimeter, barometer, digital compass, and watch with chronometer and dual time functions. The Observer is also available in a lightweight titanium.

The new ultimate Observer for athletic challenges and for leasure

The Suunto Observer’s main features are altimeter, barometer, digital compass, and time with stopwatch and dual time functions. The Observer is shock-resistant and water resistant to 100 m/330 ft. Other features include easy-to-read display with extra-ordinary large viewing angle, electroluminescent backlight and a user-replaceable battery.

Measure your vertical performance
The altimeter has a range up to 9 000 m/29 500 ft with 1 m/3 ft resolution. It also features adjustable altitude alarm as well as memory functions. Logbook allows the user to record total and cumulative vertical ascents and descents, as well as the number of runs skied. With one-button access you can get all this as intermediate information. The Observer’s memory capacity is 99 logs. The Altimeter use is a unique feature to keep sea level pressure from changing when the unit is used as an altimeter. When the altimeter function is activated, all pressure changes are interpreted as altitude changes, and the sea level pressure reading displayed will not change, although the absolute pressure reading will.

Keep one step ahead of the storm .In addition to current barometric pressure and temperature, the barometer function of Observer gives pressure related data for the past four days: the first six hours in one hour intervals and after that in six hour intervals. The Barometer use is a unique feature that keeps the altitude from changing when the unit is used as a barometer. It interprets all pressure changes as weather changes and the measured changes will therefore only affect the pressure reading in the barometer mode. These changes will not affect the altitude reading, thus enabling for instance weather forecasts in a camp. The operating temperature is -20 - +50 Celsius, -5 - +120 Fahrenheit.

Keep on the right track
The compass shows the cardinal or half-cardinal point abbreviated and indicates the North with an arrow. The compass can be set to track a certain bearing, and graphically show the difference between this and the actual bearing. This is a valuable tool, when trying to get back on track after minor or major detours in the terrain. The declination adjustment function allows the user to correct the difference between true North and magnetic North.

A reliable timekeeper
Observer also has a calendar clock pre-programmed to the year 2089 with three daily alarms, a dual time display, and a stopwatch with lap and split time measurement. The stopwatch stores up to 99 laps and split times for one run. The time can either be shown in 12 or 24 hour format.

Observer is available worldwide in four different material combinations:


  • 1. Stainless steel housing with elastic strap (weight 80g)
    2. Stainless steel housing with stainless steel strap (weight 100g)
    3. A top-of the-line model, titanium housing with titanium strap (weight 75g)
    4. A titanium housing with elastic strap and a positive display (available spring 2003) All different versions of the Suunto Observer can be seen by clicking the product picture in the beginning of the page.

SUUNTO X-Lander

 

The ultimate option for those outdoor enthusiasts who need a stylish watch to wear in as well as out of the office. The aluminum casing and the durable mineral crystal glass combined with the weatherproof leather band makes this ideal for those who want their watch to tell more than the time. The X-Lander is an accurate altimeter, a complete barometer, a precise electronic compass and a multi-functional sports watch in a one elegant package.
 

X-LANDER – STYLE AND TECHNOLOGY IN PERFECT HARMONY
The X-Lander with its aluminum casing and carbon fiber back is the choice of the outdoor people who don’t make a compromise as it comes to the quality, materials and functionality of their equipment. Featuring an altimeter, a barometer, a compass and a watch, the X-Lander gives its user important information of the environment. The finest feature of all is the bi-directional communication: the X-Lander also tells a clear message to the environment of the person who is wearing it.

Materials to meet the most demanding needs
The X-Lander is based on the same technology as the Vector, but it is made of more stylish and more distinctive materials. This makes it wearable not only outdoors; it is a first-class companion also in the office and in the city. The materials are non-allergenic aluminum casing, durable mineral crystal glass and weatherproof leather band. An electroluminescent backlight and a user-replaceable battery also belong to the practical features of the X-Lander.

Measure your vertical performance
The altimeter features a range up to 9 000 m/ 29 500 ft, which puts all 14 of the world’s 8000+ meter summits within the avid climber’s range. It also features an adjustable altitude alarm, as well as different memory functions. With the logbook function you can record total and cumulative vertical ascents and descents, as well as the number of runs skied.

Keep ahead of the storm
The X-Lander displays the current barometric pressure and temperature, which is valuable information for forecasting the weather changes. The X-Lander automatically records barometric data for the past four days: the first six hours in one-hour intervals and after that in six-hour intervals. When the reference altitude is correctly set, the instrument also shows the present sea level pressure, which makes it easier to read and understand the barometric pressure at high altitudes. However, when on tour on the mountains, don’t forget that the detected barometric pressure changes when you are moving in the vertical direction. This makes tracing of weather changes more complicated. The operating temperature is -20 - +50 Celsius, -5 - +120 Fahrenheit.

Accurate readings
The X-Lander has a very accurate electronic compass. In a horizontal position, the compass is able to give bearings with 3-degree-accuracy. Other information shown in the compass mode are the cardinal or half-cardinal point and the North-South arrow. The compass can also be set to track a certain bearing, which helps following of the chosen direction in the terrain. The declination adjustment function allows the user to correct the difference between true North and magnetic North.

A reliable time keeper
In addition to the different outdoor-related functions, the X-Lander also displays normal time. It has three daily alarms, a calendar programmed to the year 2089, and a stopwatch with split time measurement and a countdown timer. The time can be shown in 12 or 24 hour format.

SUUNTO Vector

 

The Suunto Vector is the first groundbreaking model of Suunto sports instruments. It is the answer to the outdoor enthusiasts all over the world to the needs of gathering information of their playground, whether it is in the mountains, on bike tracks, on skiing slopes or in other exciting activities. The Vector combines an altimeter, barometer, and an electronic compass with all the features of a sophisticated sports watch.
 


VECTOR – FOR THE DEMANDING OUTDOORS ENTHUSIAST
The main modes of the Vector wristop computer are altimeter, barometer, compass and time. The ergonomic design of the Vector, with a large display and convenient control buttons, makes it easy to use even in the hardest conditions. The Vector can be set to show information in imperial or metric units. It has an electroluminescent backlight and a user-replaceable battery. The clear logic of the user interface makes Vector a real forerunner on the mountains.

Measure your vertical performance
The altimeter features a range up to 9 000 m/ 29 500 ft, which puts all 14 of the world’s 8000+ meter summits within the avid climber’s range. Vector features an altitude difference measurement function for following vertical progress between stages. It has an automatic 24-hour memory that stores altitude and ascent/descent rate for every hour.It also features an adjustable altitude alarm and different memory functions. With the logbook function you can record total and cumulative vertical ascents and descents, as well as the number of runs skied.

Keep ahead of the storm r>
The Vector displays the current barometric pressure and temperature, which is valuable information for forecasting the weather changes. The Vector automatically records barometric data for the past four days: the first six hours in one-hour intervals and after that in six-hour intervals. When the reference altitude is correctly set, the instrument also shows the present sea level pressure, which makes it easier to read and understand the barometric pressure at high altitudes. However, when on tour on the mountains, don’t forget that the detected barometric pressure changes when you are moving in the vertical direction. This makes tracing of weather changes more complicated. The operating temperature is -20 - +50 Celsius, -5 - +120 Fahrenheit.

Accurate readings
The electronic compass has a bubble level for accurate readings. In a horizontal position, when the liquid bubble of the level is centered, the Vector is able to give bearings with 3- degree-accuracy. Other information shown in the compass mode are the cardinal or half-cardinal point and the North-South arrow. The compass can also be set to track a certain bearing, which helps following of the chosen direction in the terrain. The declination adjustment function allows the user to correct the difference between true North and magnetic North.

A reliable time keeper
In addition to the different outdoor-related functions, the Vector also displays normal time. It has three daily alarms, a calendar programmed to the year 2089, and a stopwatch with split time measurement and a countdown timer. The time can be shown in 12 or 24 hour format.

SUUNTO Escape203

 

HAND-HELD ELECTRONIC ALTIMETER-BAROMETER
Escape203 is the first model in Suunto’s category of hand-held electronics. The Escape203 features an altimeter and a barometer with various memory functions. The Escape203’s accuracy and good usability in all conditions makes it an ideal companion for climbers, boaters and outdoor enthusiasts as well as for professionals.
The altimeter of the Escape203 shows you your current altitude, vertical gain or loss from the start of a hike or climb, as well as your vertical ascent and descent rate in ft/h (m/h). Up to 20 altitude points can be stored into the memory for later reviewing. The one-logbook memory stores total vertical ascent/descent for the log, as well as the maximum and minimum altitudes reached during the activity. The unit also stores the accumulated vertical ascent/descent over a longer period of time. The altitude range extends up to 29 500 ft (9 000 m). The resolution is adjustable by the user to either 3ft (1 m) or 10 ft (5 m).

The Escape203 barometer keeps you ahead of the storm and shows the current absolute and sea level pressures, temperature as well as the barometric trend for the last 6 hours. The Escape203 features also a pressure alarm. In activated state the alarm will alert the user to pressure changes of 4 mbar/0.10 inHg over a period of 3 hours. A special feature of the Escape203 is a “locking mechanism” that keeps the altitude from changing when the unit is used for weather monitoring purposes only. Similarly, when the device is used as altimeter, the seal level pressure stays constant and the barometric changes only affect the altitude and absolute pressure reading. The resolution of the barometer is 1 mbar/0.05 inHg.

The barometer memory automatically stores the barometric pressure and temperature history for the last 24 hours, as well as the maximum and minimum values during this time. It also stores the maximum and minimum pressure and temperature values over time, which makes it valuable for estimating the barometric trend.

In addition, the Escape203 has a time mode with normal watch functions such as current time with 12/24 hour format, weekday and date.

The luminous display and user-replaceable battery makes the Escape203 suitable even for harsh conditions. Its operating with three buttons is easy even when wearing gloves. The unit is water resistant and temperature compensated. Neck lanyard comes as standard.
 

inst_anemo_f_14.gif (28069 octets)

Silva ALBA WindWatch

Combined Instrument:
Wind speed
Wind temperature
Temperature
Barometric pressure
Altimeter
Clock

Art. 3055210.2700

Orders Through

 

 

Copyright © [2008 [Informoptic CH-1272 Genolier/VD Switzerland ]. All rights reserved