| 天文用フィルターセット |
■仕様（主に画像強化特性として）
|
| 最大透過波面収差： l/4 (or better) per inch. |
| 最大Ｗｅｄｇｅ：30arc seconds |
| 最大平坦度： l/4 (or better) per inch. |
| 表面精度：E/E as defined by C-48497A |
| 反射防止膜： Multi-layer dielectric AR coating on both surfaces R typically < 0.5% |
| ARコーティングの耐久性：中等度の磨耗 （Mil-C-48497A cheesecloth test) |
| Formats |
フィルターU |
フィルターB |
フィルターV |
フィルターR |
フィルターＩ |
セット |
|
|
|
|
|
|
|
|
1.0mm of UG1, |
2.0mm of GG385 |
2.0mm of GG495, |
2.0mm of OG 570, |
2.0mm of WG305, |
|
|
1.0mm of S-8612, |
2.0mm of S-8612, |
3.0mm of S-8612 |
3.0mm of KG3 |
3.0mm of RG9 |
|
|
3.0mm of WG305 |
1.0mm of BG12 |
|
|
|
|
|
|
|
|
|
|
|
| φ25mm |
XBSSL/U/25R |
XBSSL/B/25R |
XBSSL/V/25R |
XBSSL/R/25R |
XBSSL/I/25R |
XBSSL/25R |
| □25mm |
XBSSL/U/25S |
XBSSL/B/25S |
XBSSL/V/25S |
XBSSL/R/25S |
XBSSL/I/25S |
XBSSL/25S |
| φ28mm |
XBSSL/U/28R |
XBSSL/B/28R |
XBSSL/V/28R |
XBSSL/R/28R |
XBSSL/I/28R |
XBSSL/28R |
| φ32mm |
XBSSL/U/32R |
XBSSL/B/32R |
XBSSL/V/32R |
XBSSL/R/32R |
XBSSL/I/32R |
XBSSL/32R |
| φ38mm |
XBSSL/U/38R |
XBSSL/B/38R |
XBSSL/V/38R |
XBSSL/R/38R |
XBSSL/I/38R |
XBSSL/38R |
| φ50mm |
XBSSL/U/50R |
XBSSL/B/50R |
XBSSL/V/50R |
XBSSL/R/50R |
XBSSL/I/50R |
XBSSL/50R |
| □50mm |
XBSSL/U/50S |
XBSSL/B/50S |
XBSSL/V/50S |
XBSSL/R/50S |
XBSSL/I/50S |
XBSSL/50S |
| SBIG * |
XBSSL/U/SBIG |
XBSSL/B/SBIG |
XBSSL/V/SBIG |
XBSSL/R/SBIG |
XBSSL/I/SBIG |
XBSSL/SBIG |
|
前へ戻る
Copyright © 1999-2008 Opto Science, Inc. All rights reserved.