bk9 paul prism

Brand Name:UNIFORM

Model Number:AUTC-GP-505

Place of Origin:CHINA

BK9 BK7 Paul Prism Optical Prism Product introduction: Two refracting surfaces of optical lens are both spherical or one is spherical and the other is flat. Ruisen can supply standard and high-precision spherical lens in a variety of shapes, sizes, focal ...

Place of Origin:CHINA

Brand Name:EV

Waterproof 8x40 Binoculars For Astronomy High Definition Paul Type EV Binoculars - Eye Of The Sky 8x40 Paul Type Professional astronomy binoculars featuring high-definition optics with Paul prism system and waterproof construction for optimal celestial ...

Brand Name:FORESEEN

Model Number:F-U113

Place of Origin:Chongqing, China (Mainland)

...Prism Product Description Parameters of FORESEEN 8x40 High Definition Porro Adult Binoculars With BAK4 Prism Magification 8x Objective diametre 40 Exit pupil distance 29mm Exit Pupil 6.6mm ± 10% Field of degree 7° Field of view 104m/1000m Prism system Porro Prism Material Aluminium alloy Eyecup Type Fold down Packaging 1pc/ Color Box, 20pcs/ctn Prism System Paul prism...

Categories:HD Telescope

Country/Region:china

... 5mm Minimum focal length 3m/9.84ft Eyepiece 3E2G Objective 2E1G Prism type Paul type Lens coating FMC multi-layer coating Focusing system mid-range Skin protection rubber and plastic Eyepiece ...

Brand Name:Hollyview

Model Number:YBP19

Place of Origin:Sichaung,China

※ Large eyepiece Wide field of view Visual viewing comfort, effectively avoid dark Angle, wide field of vision, smaller color difference, stronger effect. ※ Multilayer wideband HD coating Special high transmittance FMC multilayer coating, high ...

Place of Origin:Chongqing, China

Brand Name:KANDAR

Model Number:2064

... lens 2. beautiful the great paul shap 3. Environmentally friendly rubber sheath 4. big megnification suit for long range watch Model 18X50 Dark Green Magnification (X) 18 Objective Dia. (mm) 50 Focus System Centre Prism System & Prism Glass Porro & BAK4 ...