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Optical design: Refractor
Aperture: 70mm (2.75 inch)
Focal length: 400mm (15.7 inch)
Magnification:16X/54X/133X
Focal length: F 5.7
Eyepiece: K25mm, K9mm
Barlow lens: 3X
Finder scope: 5 * 20
Diagonal: 45 ° erect prism diagonal
Resolution: ≤ 3.1
Viewing angle: 2 ° 24
Tripod: Aluminum alloy tripod
Waterproof NO
Binocular weight 2.5KG
Box Dimension 465*190*140 mm
PCS 10PCS
Carton size 730X490X410 mm
Net weight: 25KG
Gross weight :27KG
Sample time 5DaysOptical design: Refractor
Aperture: 70mm (2.75 inch)
Focal length: 400mm (15.7 inch)
Magnification:16X/54X/133X
Focal length: F 5.7
Eyepiece: K25mm, K9mm
Barlow lens: 3X
Finder scope: 5 * 20
Diagonal: 45 ° erect prism diagonal
Resolution: ≤ 3.1
Viewing angle: 2 ° 24
Tripod: Aluminum alloy tripod
Waterproof NO
Binocular weight 2.5KG
Box Dimension 465*190*140 mm
PCS 10PCS
Carton size 730X490X410 mm
Net weight: 25KG
Gross weight :27KG
Sample time 5Days

The Telescope with a completely different optical design scheme, the coating level is improved, and the imaging style highlights bright, high transmittance and sharp imaging features!




New products from manufacturers at wholesale prices