survey prism - pw1

survey prism, Material: Bk7 grade a optical glass, Dimension tolerance: +0.0/ -0.1mm, Clear aperture: >85%, Deviation: <5 sec - more info check here: http://www.buymeasuringtools.com/survey-prism-10255117/

Quick Brief

Place of Origin: Jiangsu China (Mainland) Brand Name: sinoprime Model Number: pw1 Material: glass Surface Quality: 60/40 Dimension Tolerance: +0.0/ -0.1mm Angle Tolerance: 20 sec Flatness: 1/4

Product Features:

survey prism

Material: Bk7 grade a optical glass

Dimension tolerance: +0.0/ -0.1mm

Clear aperture: >85%

Deviation: <5 sec

Business Terms:

Port: Shanghai

Minimum Order Quantity: 100 Piece/Pieces

Supply Ability: 4000 Piece/Pieces per Month

Payment Terms: L/C,T/T

Contact Supplier

Product Packagings & Delivery Terms:

Packaging Detail: protective packing

Delivery Detail: in 15 days with current dimension, others in 25 days

Specifications and Product Details:

Survey Prism

1) Material: BK7 grade A, or other optical glass
2) Diameter tolerance: +0.0/ -0.1mm
3) Angle tolerance: 90°×3=±0.5 Integral tolerance 5''-3'
4) Surface quality: 60 / 40, 40/20
5) Flatness: γ/2 per inch at 633nm
6) Bevel: 0.1 - 0.5mm
7) Clear aperture:>80%

The above parameters are only for some optics' reference basis.

Concrete specifications will be different according to different materials, dimensions and customers request. Lower Price for lower precision is available. We can also manufacture according the drawings of customers.