Opticron MM4 50 GA ED 12-36x Travelscope (Straight Viewing)

BH #OPMM450GA • MFR #41334
Opticron
Opticron MM4 50 GA ED 12-36x Travelscope (Straight Viewing)
Key Features
  • Straight-Through Viewing
  • 12-36x HDF T Zoom Eyepiece
  • 50mm Objective Lens
  • Extra-Low Dispersion Glass
Normally sold separately, Opticron includes their HDF T zoom eyepiece with their straight-viewing spotter for the MM4 50 GA ED 12-36x Travelscope to give you a complete compact observation platform. All you need is a reliable support system of your choice such as a window mount or photo, video, or field tripod.
Special Order
Expected availability: 7-14 business days
$675.00
Sales and export of this item to South Korea are prohibited.
Jacob K., B&H Optics Expert

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Opticron MM4 50 Overview

Normally sold separately, Opticron includes their HDF T zoom eyepiece with their straight-viewing spotter for the MM4 50 GA ED 12-36x Travelscope to give you a complete compact observation platform. All you need is a reliable support system of your choice such as a window mount or photo, video, or field tripod.

Opticron MM4 50 GA ED 50mm Travelscope (Straight Viewing, Eyepiece Required)

Designed to the principals of "Smaller, Lighter, Brighter, Sharper," the Opticron MM4 50 GA ED 50mm Travelscope is built with extra-low dispersion (ED) glass and fully multi-coated optics and measures just 8.1" long. The glass and coatings ensure accurate color rendition with improved clarity and contrast, while the 50mm objective lens draws in copious amounts of light to boost its performance in challenging conditions such as dawn and dusk or when trying to see into wooded areas under dense canopies. The short form factor enables users to hand hold it for convenient glassing on the go without a support system.

This iteration of the MM4 50 GA ED is offered here without an eyepiece for those users who already own Opticron eyepieces and are looking to upgrade their scope and is compatible with HR, HDF, and SDL eyepieces. The 2-speed focusing system features an 8:1 reducer gear to allow for fast coarse and precision fine focusing, and the straight-through viewing configuration makes finding and tracking subjects faster and easier versus angled designs. 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

  • Eyepiece required and available separately: Compatible with HR, HDF, and SDL eyepieces
  • 50mm objective lens
  • Extra-low dispersion (ED) glass limits chromatic aberrations to produce clearer and sharper views with little or no color fringing
  • Anti-reflection fully multi-coated optics improve light transmission, color rendition, clarity, and contrast

Use and Handling

  • Straight-through viewing puts eyepiece in-line with optical tube to make finding and tracking subjects fast and easy
  • Dual focus system with an 8:1 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

Construction Details

  • 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
  • Designed and made in Japan
  • Compact form factor: 8.1" long, 22-ounce weight

Opticron 40862M HDF T Zoom Eyepiece for MM-Series Spotting Scopes

Opticron's 40862M HDF T Zoom Eyepiece produces a wide zoom range when used in their MM-series travelscopes to give users a field of view that approaches wide angle at low power with the ability to make detailed observations of distant subjects when at full zoom. In the 50mm-aperture MM3 and 4 models it produces a 12-36x magnification, and 15-45x in the 60mm version. To limit eye strain during long-duration observation sessions, it maintains a long and comfortable eye relief through the zoom range, starting at 22mm at low magnification and moving to 17mm 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.

Opticron MM4 50 GA ED 50mm Travelscope (Straight Viewing, Eyepiece Required) Specs

Design
Viewing AngleStraight
Performance
Objective Lens Diameter50 mm
Minimum Focus Distance8.2' / 2.5 m
Features
FogproofYes, Nitrogen Filled
Water ResistanceWaterproof
General
Tripod Mounting Thread1/4"-20
DimensionsL: 8.1" / L: 20.5 cm 
Weight21.7 oz / 615.0 g

Opticron 40862M HDF T Zoom Eyepiece for MM-Series Spotting Scopes Specs

Magnification12-36x, 50mm MM3/4 GA ED Travelscopes
15-45x, 60mm MM4 GA ED Travelscopes
Apparent Angle of View40 - 50°
Eye Relief22.0 - 17.0 mm
WeatherproofingNone
Length3.0" / 7.6 cm
Weight7.3 oz / 206.0 g
Packaging Info
Box Dimensions (LxWxH)3.8 x 2.2 x 2.2"
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