What is the focal ratio of the mirror?

The focal ratio is 3.95, providing a balance between field of view and magnification.

D114f450 D114f50 Parabolic Surface Main Mirror for DIY Newton's Reflected Astronomical Telescope

Name: D114f450 D114f50 Parabolic Surface Main Mirror for DIY Newton's Reflected Astronomical Telescope
Brand: NANJING AMADA INSTRUMENT CO., LIMITED.
SKU: 2134185452

Jiangsu, ChinaNANJING AMADA INSTRUMENT CO., LIMITED.

US$1.00-11.00

1 Piece

Product profile

Customization

Available

After-sales Service

Yes

Warranty

One Year

Model NO.

D114F450 D114F50

Type

Lens

Function

Waterproof

Usage

Astronomical

Structure

Catadioptric Telescope

Lens Type

Prime Lens

Lens

Glass

Objective Aperture

>50mm

Focusing Type

Center Focusing

Aperture

<50mm

Coating

Green Film

1

Achromatic Objective

2

Telescope Objective Lens

Transport Package

Carton

Specification

Trademark

AMDSP

Origin

Nanjing

Production Capacity

100000000000

Key features

Dual Focal Length Options: Available in 450mm and 500mm focal lengths with 114mm aperture for versatile use.

Durable Aluminum Coating: Surface aluminum coating with protective film for enhanced durability and reflectivity.

Green Film Customization: Customizable green film coating options available for specific optical requirements.

Comprehensive Warranty: One-year warranty coverage provided for peace of mind and quality assurance.

Low MOQ for DIY: Minimum order quantity of 1 piece, ideal for individual DIY telescope projects.

Flexible Payment Terms: Supports LC, T/T, D/P, PayPal, and Western Union for convenient transactions.

Fast Lead Time: Consistent 15 workdays lead time for both peak and off-season orders.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceIn-stock CapacityCustomization from Samples

NANJING AMADA INSTRUMENT CO., LIMITED.

Jiangsu, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 9 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤10.05h

About Our Factory & Business Background

AddressNo. 866 Nanpu Road, Yanjiang Street, Pukou District, Nanjing, Jiangsu, China

Registered Capital500,000 RMB

Terms of PaymentLC, T/T, D/P, PayPal, Small-amount payment, Western Union

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Minimum Order Quantity1Pc

Supply Chain Partners50

Our Production Capability & Technical Expertise

Main ProductsMicroscope, Magnifier, Microscope Camera, Astronomical Camera, Stereo Microscope, Biological Microscope, Binocular Microscope, Trinocular Microscope, School Microscope, Microscope Accessories

R&D Engineers1 people