Sichuan Metals & Minerals Import And Export Company
Main products:Binoculars,Astronomical Telescope
Products
Contact Us
  • Contact Person : Mr. Jiang Eddie
  • Company Name : Sichuan Metals & Minerals Import And Export Company
  • Tel : 86-28-86759812
  • Fax : 86-28-86747086
  • Address : Sichuan,Chengdu,2.tongfuxiang, xiyulong st., Chengdu
  • Country/Region : China
  • Zip : 610015

High quality 45mm Infinite BF&DF plan lens same as ZEISS and SIGMA BD Lens

High quality 45mm Infinite BF&DF plan lens same as ZEISS and SIGMA BD Lens
Product Detailed
Infinite BF&DF plan lens 1. ZEISS and SIGMA lens 2. Good image quality 3. 5X/10X/20X/40X/60X 4. Bright Field and Dark Field

Infinite BF&DF plan lens

Item No:NJ-BD45

Our NJ-BD45 Infinite BF&DF plan lens is good use for industrial test and metallurgical observation.

Our factory NJ-BD45 is designated lens supplier of ZEISS and SIGMA in China,

ZEISS and SIGMA also use their BD lens, this lens has good quality and image quality same as Olympus lenss.

Infinite

BF&DF

plan lens

N.A.

W.D.

(mm)

F'

(mm)

Resolution

(um)

Depth of 

focus

±D.F.(um)

Field of

View

(Φ24)

Field of

View

1/2" CCD

Thread

size

5X

0.13

9.6

40

2

14

Φ5

0.96*1.28

M27*0.75

10X

0.3

4.5

20

1

3.5

Φ2.5

0.48*0.64

M27*0.75

20X

0.46

2.8

10

0.7

1.6

Φ1.25

0.24*0.32

M27*0.75

40X

0.65

1

5

0.4

0.6

Φ0.625

0.12*0.16

M27*0.75

60X

0.8

0.7

3.33

0.3

0.4

Φ0.42

0.08*0.11

M27*0.75



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