Opticron MM4 60 GA ED Angled Spotting Scope With HR3 16-48x Eyepiece

Easy to carry and built with premium glass for a clear, true-color view, the MM4 60 GA ED Spotting Scope with HR3 16-48x Eyepiece Kit from Opticron is ideal for everything from birding to spotting at the range. The scope boasts fully multicoated extra-low dispersion glass, coarse and fine focusing, and a rotating tripod collar for comfortable viewing. The eyepiece offers sharp resolution, fully multicoated glass, and an adjustable eyecup that accommodates eyeglass wearers and non-wearers.

Opticron MM4 60 GA ED/45 15-45x60mm Travelscope (Angled Viewing)
Designed to the principals of "Smaller, Lighter, Brighter, Sharper," the 45° angled viewing Opticron MM4 60 GA ED/45 15-45x60mm Travelscope is built with extra-low dispersion (ED) glass, fully multicoated optics and measures just over a foot long with the eyepiece mounted.

The glass and coatings ensure accurate color rendition with improved clarity and contrast, while the 60mm objective lens draws in copious amounts of light to boost its performance in challenging conditions, such as at dawn and dusk or when trying to see into wooded areas under dense canopies. The short form factor enables users to hand hold it on low magnifications for convenient glassing on the go without a support system. 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.

Optical Performance
Compact design makes it easy to pack and carry during extended walks, hikes, or backpack camping trips
15-45x 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
60mm objective lens boosts light-gathering ability for enhanced low-light use without adding excessive bulk or weight
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

Use and Handling
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
3mm exit pupil on 15x, 1.3mm on 45x

Construction Details
Designed and made in Japan
Combination of polycarbonate and aluminum chassis reduces overall weight 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
Compact form factor, at just over 12" long, is easy to hand-hold at lower magnifications
Compatible with HR2/3, HDF and SDL eyepieces, so if you already have a compatible eyepiece you can use it to expand your spotter's magnification range options

Opticron HR3 Zoom Eyepiece for IS R Spotting Scopes
Designed for Opticron's 60mm, 70mm, and 80mm spotting scopes, the HR3 Zoom Eyepiece delivers 16-48x on the 60mm model, 18-54x on the 70mm version, and 20-60x on the 80mm scope. To limit eye strain long-duration observation sessions, it maintains a long and comfortable eye relief through the zoom range, starting at 20mm at low magnification and moving to 16mm at high power. It features anti-reflection fully multi-coated optics to complement those used on the spotting scopes, and a twist-up rubber eyecup allows for comfortable use with or without eyewear.