Lab Microscope Slides 76MM Newton Reflector Astronomical Telescope Reflector Objective Set Primary Secondary Mirror DIY Telescope Lenses Microscope Parts(D76F700-20mm)

Description

• Name: 76MM Newton Reflector set.
• Various specifications are available, please refer to pictures and detailed descriptions.
• Easy to attach, convenient to use,allows bright and clear image.
• We is committed to pursue highest quality and offer timely customer service. We are dedicated to providing you with 100% satisfaction solution to address your any concern.

76MM Newton Reflector Astronomical Telescope Reflector Objective Set Primary Secondary Mirror DIY Telescope Lenses

Specifications:
D76F300+20mm
Spherical primary mirror
Material: K9 Optical glass
Diameter: 78mm
Focal length: 300mm
Thickness: About 11mm
Net weight:120g.
Coating: Aluminum coating and protective film
Secondary mirror: Minor axis (short side diameter) 20mm

D76F360+20mm
Spherical primary mirror
Material: K9 Optical glass
Diameter: 78mm
Focal length: 360mm
Thickness: About 11mm
Net weight:120g.
Coating: Aluminum coating and protective film
Secondary mirror: Minor axis (short side diameter) 20mm

D76F700+20mm
Spherical primary mirror
Material: K9 Optical glass
Diameter: 78mm
Focal length: 700mm
Thickness: About 11mm
Net weight:120g.
Coating: Aluminum coating and protective film
Secondary mirror: Minor axis (short side diameter) 20mm

D76F900+20mm
Spherical primary mirror
Material: K9 Optical glass
Diameter: 78mm
Focal length: 900mm
Thickness: About 11mm
Net weight:120g.
Coating: Aluminum coating and protective film
Secondary mirror: Minor axis (short side diameter) 20mm

Note:
Please allow 01 inch error due to manual measurement.Thanks for your understanding.
Note:

1.Please allow 0-1 inch error due to manual measurement. Thanks for your understanding.2.Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.

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