digital photo frames products

ChangChun GoldDragon Optics CO provide optics system design serv
The system we have completed as follow: Zoom optics system
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used in the field of digital camera, visual inspection
Specification: Applicable Sensor:2/3inch;1/inch Zoom Ratio
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used in the field of measurement and laser
Specification: Beam Expansion Power:2X-20X Coating: A 350-
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used in the field of measurement and machine vision
Specification: Double-Telecentric Design Telecentricity :&
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Pentax55-300AHood
Pentax Hood PH-RBG Model: PH-RBG Material: ABS high-qual
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Pentax50-200AHood
Pentax Hood PH-RBB Material: ABS high-quality environmen
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Pentax18-55AHood
Pentax Hood PH-RBA * Material: ABS high-quality environmen
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Pentax Hood RBG(58mm)
Pentax Hood PH-RBG Model: PH-RBG Material: ABS high-qual
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Pentax Hood RBB(52mm)
Pentax Hood PH-RBB Material: ABS high-quality environmen
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Pentax Hood RBA(52mm)
Pentax Hood PH-RBA * Material: ABS high-quality environmen
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Negotiated

7 inch digital photo frame with mirror frame
1.7"A grade TFT LCD,480*234pixels,ratio:16:9(16:10 for optio
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A3
Poster Stand Series: A3/A4 Floor Banner Item No.:SM6-9/10
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A3
Poster Stand Series: Snap Frame Item No.: SM6-7 Material:
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W210*H197mm
Product Name: Mini Roll Up Item No: SM1-12 Material: Alu
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