1,25“ Laserový kolimátor Bresser
Pomáhá rychle a jednoduše kolimovat váš Newtonovský teleskop
The laser-collimator makes aligning the mirrors of a Newtonian telescope simple,...
1,25“ Laserový kolimátor Bresser
Pomáhá rychle a jednoduše kolimovat váš Newtonovský teleskop
The laser-collimator makes aligning the mirrors of a Newtonian telescope simple,...
Pomáhá rychle a jednoduše kolimovat váš Newtonovský teleskop
The laser-collimator makes aligning the mirrors of a Newtonian telescope simple, fast and precise. With the laser you collimate your optics even in the dark without additional accessories. Precisely machined it fits a 1,25"" focuser without tilting. The built-in projection area enables collimating even long focal length scopes in a breeze.
Suitable for Newtonian, Schmidt-Newtonian and Maksutov-Newtonian teleskopes.
Features:
31.7mm (1.25"") eyepiece barrel diameter
Machined anodized aluminum housing with all internal surfaces coated non-reflective flat black
Built in laser collimatable
Important!Laser products have to be kept out of reach of children! 73756
Sada přenosných vysílaček Bresser National Geographic FM 2 walkie-talkies with a range of up to 6km
The walkie-talkie set of National Geographic is the perfect companion for any of your adventures. With a range of up to 6km in open terrain, you can even bridge long distances and have an uninterrupted reception! The walkie-talkies are small enough for children's hands. But if you need your hands free when romping and exploring in nature, no problem – the practical belt clip and the free hand mode make it possible!
The menu function can be easily and conveniently controlled using the 5 function buttons. For dark days a flashlight integrated, which can be switched on by pressing a button.
Features:
Walkie-talkie set for two
Extremely long range of up to 6km in open space
VOX function for hands-free use
8 narrow band channels adjustable
10 different ringing melodies
Headphone jack
Volume adjustable
Battery-operated (3 AAA batteries required per unit)
Practical belt clip
Built-in flashlight
The kit includes:
2 walkie-talkies
2 belt clips
Manual
Specifications:
Frequency: 400–470MHz
Channel number: 8 narrowband channels
Sub-code: CTCSS 38
Transmission power: ?0.5W
Range: up to 6km in open field
Power source: battery operated – 3 AAA alkaline/rechargeable batteries per unit (not included)
Additionally: 10 different ringtones, integrated torch, built-in headphone jack, LCD display with battery indicator
Chybí či je nepravdivý některý důležitý parametr? Uvedené informace jsou pouze orientační, před zakoupením ve vybraném obchodě doporučujeme ověřit, že prodávaný model má klíčové vlastnosti dle vašich požadavků. I když se snažíme o maximální přesnost informací, bohužel nemůžeme zaručit jeho 100% správnost. Ceny produktů jsou uváděny včetně DPH.
