Zoom camera lens assembly factory direct sale T901

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$40.00 - $89.00 / Pieces | 10 Piece/Pieces (Min. Order)
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Overview
Quick Details
Place of Origin:
Henan, China (Mainland)
Brand Name:
RATE or ODM
Model Number:
T901
Material:
Glass
Usage:
Optical
Focus Type:
3D lens
Interface Type:
C Mouth
Focus Mode:
Af, Mf
Caliber:
13.824x8.64 11.059x8.294
Image Circle Radius:
11.06mm
Back Focal Length:
>22.15+1.05(S-FSL5)
MTF:
White>45%@46lp/mm, R/G/B>15%@46lp/mm
Pixel Size/Pitch:
10.8
Focus Range:
1.0~8.0 Clear Focus 0.5~10.0 Focus Visible
Supply Ability
Supply Ability:
10000 Piece/Pieces per Month
Packaging & Delivery
Port
Ningbo or other port
Zoom camera lens assembly factory direct sale T901
Imager characteristics 
Optical Design Requirements

PARAMETER

VALUE

Tolerance

Units

Comments

Throw Ratio

WXGA:62”@2M 

XGA:53”@2M

±1%

NA

Distance between screen and projector is 2M

Zoom Ratio

1.1:1

Min

%

Zoom adjust rotation angle refer to mechanical requirement

Focus Range

1.0~8.0 Clear Focus

0.5~10.0 Focus Visible

 

m

Focus adjust rotation angle refer to mechanical requirement

Working F/#

2.43 (wide) ~2.55 (Tele)

 

NA

Zemax CA is fixed including stop size

Back Focal Length

>22.15+1.05(S-FSL5)

 

mm

 

Exit pupil position

-34.05(Wide)

 

mm

Mechanical distance, including DMD window

Spectral Weighting

450:480:550:590:620=1:2:5:2:1

NA

NA

Zemax review

MTF

White>45%@46lp/mm,

R/G/B>15%@46lp/mm

NA

lp/mm

Wavelength for R=620

G=550, B=450 nm 

Relative Illumination

>52%

Min

%

Zemax define, if too low, pls cfm ASAP analysis efficiency>95%.

Screen Size Used for QC and Review

XGA @ 60”(2.3M; Wide)

WXGA @ 70.2”(2.3M; Wide)

NA

NA

 

Defocus and Flare

Defocus

Flare

Note

NA

Pixel

 

R2.5

B2.5

G2.5

R3.5

B3.5

G3.5

 

Clear & Visible Focus

1. Focus Clear:

  \ Pixels can be clearly identified

  \ Follow limit sample (as needed)

2. Focus Visible:

  \ At least partial of image can be clearly focused.

 

 

Test with pattern,

 

Lateral Color

Refer to Appendix C for details

SPEC values:

R/G ≤ 1/2

G/B ≤ 1/2

R/B ≤ 2/3

Max

NA

Wavelength for simulation reference

R=620

G=550

B=450

Image Distortion

TV-distortion (V & H) ≤0.5%

Keystone 0.5%

Image Distortions:

XGA:

 |A|≤3 mm, |B|≤3 mm, |C|≤2.5 mm @ Diagonal 60” Wide

WXGA:

|A|4.5mm, |B|4.5mm, |C|4mm @ Diagonal 70.2” Wide

Max

 

Barrel is not acceptable. Only pincushion on screen is acceptable.

Transmittance

Average≥94%; From 430~680nm

Absolute92%; From 460~640nm

Absolute90%; From 420~460nm

Min

%

Measured by spectrum meter

Focus Unbalance

XGA

Unbalance 30cm @ Diagonal 60” Wide

WXGA

Unbalance 35cm @ Diagonal 70.2” Wide

Max

cm

 

Lens Stop Torque

3

Max

kg

 

Ghost Image

Not allowed

 

 

 

 

Packaging details

1.Inner box with plastic foamed + Outer carton.
2.Net Weight/Set:0.3kg.
3.Gross Weight/Carton: 0.5kg.
4.And other terms as customer required.

 

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