61-6994-21 Polarizer Holder None Adapter Adaptive Element Size Φ30mm Adaptive Element Thickness 23 - 39mm GTPC-ADP30-39
Features
- This is a combination of an adapter that can fix polarizing prisms of various sizes, such as Grantomson prisms, and a rotating holder that can rotate 360 degrees around the optical axis.
- It can be used for precise polarization experiments using the Grantomson prism or for polarization measurement equipment.
- SPH is used when the rotation mechanism has a fine tuning mechanism to detect an extinction ratio below 10^-5.
- The PH and SPH types are equipped with a freely movable scale plate for easy adjustment of the polarization axis.
- The SPH can rotate the rod mounting direction by 90 degrees, allowing you to perform fine adjustment operations and read tick marks from the side.
- The SPH is equipped with a clamp for the fine adjustment mechanism to avoid misoperation after adjustment.
- The polarization prism is secured to the holder by a screw ring.
- * The amount of the Grantomson prism is not included in the rotary holder and adapter.
- * Please purchase the Grantomson Prism separately.
- * Rotary holder and adapter (GTPC-ADP) are sold separately.
- * Please purchase the Grantomson prism, adapter and rotating holder together.
Spec
- [
common specification] - Major material: Aluminum
- Surface treatment: Black anodic oxide
- [Individual specification]
- Compatible polarization prism: GTPB-15-32.5SN
- Compatible optics size: φ30mm
- Compatible optics thickness: 23 - 39mm
- RoHS conform product
| Order No. | 61-6994-21 | |
|---|---|---|
| Model No. | GTPC-ADP30-39 | |
| Standard price |
JPY: 13,800
USD: 86.50
Excange rate 1USD= 159.53JPY
Valid price in Japan |
|
| Quantity | 1piece | |
| Stock in Japan |
|
|
| Supplier Stock |
|
|
Product Variations (Different Sizes, Specifications, Optional Products, etc.)
| Product image | Order No. | Name | Model No. | Quantity | Standard price | Valid price in Japan | Stock [Supplier Stock] |
|
|---|---|---|---|---|---|---|---|---|
![]() |
61-6994-14 | Polarizer Holder None Adapter Simple Type Adaptive Adapter Diameter Φ34mm GTPC-PH30 | GTPC-PH30 | 1piece | JPY: 12,100 | USD: 75.85 |
|
|
![]() |
61-6994-15 | Polarizer Holder None Adapter Simple Type Adaptive Adapter Diameter Φ54mm GTPC-PH50 | GTPC-PH50 | 1piece | JPY: 17,300 | USD: 108.44 |
|
|
![]() |
61-6994-16 | Polarizer Holder None Adapter Precision Type Adaptive Adapter Diameter Φ34mm GTPC-SPH30 | GTPC-SPH30 | 1piece | JPY: 30,800 | USD: 193.07 |
|
|
![]() |
61-6994-17 | Polarizer Holder None Adapter Precision Type Adaptive Adapter Diameter Φ54mm GTPC-SPH50 | GTPC-SPH50 | 1piece | JPY: 35,900 | USD: 225.04 |
|
|
![]() |
61-6994-18 | Polarizer Holder None Adapter Adaptive Element Size Φ15mm Adaptive Element Thickness 15 - 29mm GTPC-ADP15-29 | GTPC-ADP15-29 | 1piece | JPY: 11,000 | USD: 68.95 |
|
|
![]() |
61-6994-19 | Polarizer Holder None Adapter Adaptive Element Size Φ25.4mm Adaptive Element Thickness 16 - 31mm GTPC-ADP25.4-31 | GTPC-ADP25.4-31 | 1piece | JPY: 11,000 | USD: 68.95 |
|
|
![]() |
61-6994-20 | Polarizer Holder None Adapter Adaptive Element Size Φ25.4mm Adaptive Element Thickness 31 - 38mm GTPC-ADP25.4-38 | GTPC-ADP25.4-38 | 1piece | JPY: 11,000 | USD: 68.95 |
|
|
![]() |
61-6994-21 | Polarizer Holder None Adapter Adaptive Element Size Φ30mm Adaptive Element Thickness 23 - 39mm GTPC-ADP30-39 | GTPC-ADP30-39 | 1piece | JPY: 13,800 | USD: 86.50 |
|
|
![]() |
61-6994-22 | Polarizer Holder None Adapter Adaptive Element Size Φ30mm Adaptive Element Thickness 39 - 53mm GTPC-ADP30-53 | GTPC-ADP30-53 | 1piece | JPY: 13,800 | USD: 86.50 |
|
|
![]() |
61-6994-23 | Polarizer Holder None Adapter Adaptive Element Size Φ38mm Adaptive Element Thickness 28 - 48.9mm GTPC-ADP38-49 | GTPC-ADP38-49 | 1piece | JPY: 17,300 | USD: 108.44 |
|











