精品免费人成视频网,亚洲欧美成aw人在线,a级毛片特级毛片中文字幕,少妇日本亚洲美,91久久夜夜一区二区精品,久久亚洲另类国产综合小说

<li id="ptczu"><meter id="ptczu"><sup id="ptczu"></sup></meter></li>

<span id="ptczu"></span>

<li id="ptczu"><legend id="ptczu"></legend></li>

<li id="ptczu"></li>

<span id="ptczu"></span><rt id="ptczu"></rt>

×

Name

Email

Phone Number

Note

KL18-003 K9球型透鏡

KL18-003 K9球型透鏡

KL18-005 K9球型透鏡

KL18-005 K9球型透鏡

KL18-004 K9球型透鏡

Be the first to review this product

直徑：4mm；焦距：2.93mm

￥?103.04

In stock

SKU

KL232

Skip to the end of the images gallery

Skip to the beginning of the images gallery

材料：精退火K9光學(xué)玻璃

設(shè)計波長：587.6nm

直徑誤差：+/- 0.005mm

橢球度：±0.003mm

面型不規(guī)則：波長/4 @632.8nm

表面光潔度：3~4級

鍍膜：無

規(guī)格
直徑Dia (mm)	4
背焦BFL (mm)	0.93
焦距EFL (mm)	2.93
圖紙

Write Your Own Review

Frequently Asked Questions and Answers

View all

相關(guān)文檔

File(s)

宝应县| 兴安盟| 老河口市| 镇巴县| 准格尔旗| 霸州市| 丁青县| 甘谷县| 城固县| 中方县| 丹阳市| 东乡县| 林周县| 屯门区| 涟源市| 阿克陶县| 沙坪坝区| 新干县| 京山县|

<rt id="jpnxx"><delect id="jpnxx"><small id="jpnxx"></small></delect></rt>

<span id="jpnxx"></span>