- Antique Quarter Opera Binocular Glasses Theater Vintage Binoculars with Chain Necklace
- 2017-08-27 23:04
- Model Number: MH0079 Key Specifications/Special Features: Magnification: 3xObjective diameter: 25mmField of view: 105m/1000mAngle of view: 6°Size: 113x54x50mm (with adjustable handle)Exit pupil diameter: 5mmExit pupil distance: 9mmFocus system...
- Optical Instruments, 10-30x25 Zoom Telephoto lens Monocular Telescope
- 2017-08-05 21:09
- Model Number: HM16-1 Key Specifications/Special Features: Magnification:10-30x25Unit dimensions:32 x 118-182mmAngle of view:3.5° at 10x, 2.0° at 30xPrism categories:BK4Usages:outdoor activitiesObjective diameter:25mmApplying patent ...
- Low vision zoom optical monocular with wide view
- 2017-08-03 06:00
- Model Number: HM25 Key Specifications/Special Features: Specification: Magnification: 7-21xObjective lens diameter: 22mmField of view: 135m/1000mAngle of view: 4. 6-2. 3 degreeExit pupil diameter: 2. 6mmColor: black &silverMaterial: rubber &...