Designed and built in Japan, the 45° angled viewing Opticron MM4 77 GA ED/45 Travelscope 18-54x77mm Angledis engineered with extra-low dispersion (ED) glass and fully multicoated optics to ensure accurate color rendition with improved clarity and contrast, while the large objective lens ensures views are bright and crisp from dawn to dusk or when viewing subjects at extreme distances on maximum magnification. For optimum eyepiece orientation, the tripod collar rotates up to 90° in both directions, and a 1/4"-20 mount makes it compatible with many tripods, quick release plates, and other popular support systems like window mounts. To help offset the weight of the objective lens glass, the chassis and body are made with a combination of magnesium, aluminum, and polycarbonate that maintains strength and stability.

45° Angled Viewing    18-54x SDLv3 Zoom Eyepiece    Large 77mm Objective Lens    Extra-Low Dispersion Glass    Fully Multicoated Optics    Nitrogen-Filled, Fog and Waterproof    Rotating Tripod Collar, 1/4"-20 Mount    9:1 Reduction Dual Focusing System    Made in Japan

• Powerful 18-54x SDLv3 eyepiece has a 3:1 zoom mechanism that allows you to scan the terrain on low power and then bring your subject of interest in close for detailed observation and identification
• Large 77mm objective lens ensures views remain bright and clear in all light conditions, or when observing subjects at long distances on high magnifications
• Extra-low dispersion (ED) glass limits chromatic aberrations to produce clearer and sharper views with little or no color fringing
• Anti-reflection fully multicoated optics improve light transmission, color rendition, clarity, and contrast

• Eyepiece is set at a 45° angle to the body, putting the user's head in a comfortable viewing position whether they are standing, sitting, or lying prone
• Dual focus system with a 9:1 reduction allows for fast coarse and precision fine focusing
• ±90° rotating tripod collar enables precise eyepiece placement for optimum comfort and accessibility
• 1/4"-20 tripod mount easily fits on most quick release plates or photo/video/field tripods
• Long eye relief at all magnifications presents a generous eye box to reduce eye strain and improve viewing comfort
• 4.3mm exit pupil on 18x, 1.4mm on 54x

• Designed and made in Japan
• Combination of magnesium, aluminum, and polycarbonate chassis helps to offset the weight of the large objective without sacrificing strength or stability
• O-ring sealed to be waterproof and nitrogen filled to be resistant to internal fogging when moving through extreme temperature and environmental changes
• Rubber armor protects housing from impacts while providing a slip-resistant grip
• Tethered objective lens cover
• Compatible with SDL, HDF T, and HR eyepieces, so if you already have a compatible eyepiece you can use it to expand your spotter's magnification range options

Related Questions and Answers

Q: 1. What is the eye relief?

A: The Opticron Explorer 8x42 WA ED-R Monocular has an eye relief of 17mm.

Q: 2. What are comparative advantages of the 8x42 DBA VHD+ Monocular over the Explorer WA ED-R for casual birdwatching?

A: The Opticron 8x42 DBA VHD+ Monocular has a wider field of view and better optical quality compared to the Opticron Explorer WA ED-R Monocular (8x42).

Q: 3. What is the clamp made of? Metal/Plastic? What is the load bearing?

A: The BC-2 Hide Clamp is made from a sturdy Aluminium Alloy.

Q: 4. Does the Celestron Ultima 65 have a 1.25 interface? thank you

A: The Celestron Ultima 65 18-55x65mm Spotting Scope can take any telescope 1.25" eyepiece

Q: 5. I have 7d mark2 ,can I fix directly with scope?

A: Yes you can purchase the Vello Lens Mount Adapter T-Mount Lens to Canon EOS Camera to mount your body onto this Spotting Scope. It come with an adapter ring in the box for T-Rings. Website link: https://bhpho.to/2gWc43b

Q: 6. Would this be able to be used for other models? such as a vortex viper spotter?

A: I don't see why not. As long as the dimensions are similar to the Kowa's. Bodies Length is about 311mm, and front objective 66mm. So I would measure your scope before hand to confirm.

Q: 7. Is it possible to screw in a threaded filter in front of the objective lens? If so, what size is needed?

A: Checking the MFR's manual, this scope does not have threads for a filter.

Q: 8. Where is the Opticron DBH VHD monocular made?

A: This Model is made in Japan.

Q: 9. What kind of tripod mount does it come with? Arca-swiss or RC2? Is the mount replaceable?

A: The Hummingbird 9-27x56 ED Micro Spotting Scope is Arca-swiss compatible. The mount is replaceable.

Q: 10. Can you fit filters and what size thread ?

A: Yes, Accepts 72mm filters