Name: 1:1.88 with 40mm and 75mm EFL Achromats, 30mm Achromatic Pair
Brand: TECHSPEC
SKU: 46-009
Price: NT$7,945

Clear Aperture CA (mm):

22.0

Center Air Spacing (mm):

3.72

S-BAH11 / N-SF10 / N-BK7 / N-SF5

Surface Quality:

40-20

Working f/#:

f/3.39

Coating:

MgF₂ (400-700nm)

Coating Specification:

R_avg ≤1.75% @ 400 - 700nm

Effective Focal Length EFL A (mm):

40.00

Effective Focal Length EFL B (mm):

75.00

Housing Diameter (mm):

30 +0.0/-0.10

Housing Length (mm):

34 ±0.2

Lens Edge Spacing at Mount (mm):

8

Magnification:

1:1.88

Object Distance (mm):

29.31

Image Distance (mm):

65.18

Construction:

Achromat Pair in Anodized Aluminum Housing

Type:

Relay Lens

Wavelength Range (nm):

400 - 700

Regulatory Compliance

RoHS 2015:

Compliant

Reach 209:

Compliant

Certificate of Conformance:

View

產品系列說明

15mm 及 30mm 直徑選項
抗反射鍍膜透鏡
供應消色差透鏡組套件

15.0mm與30.0mm消色差鏡頭將備受青睞的TECHSPEC®消色差透鏡合併到信號傳輸及投影應用所用的常見組態中。每個透鏡組都封裝在細長的鋁質外框內，可以整合到多種OEM應用中，因而無需搬動單獨的光學元件。我們的 15.0mm 透鏡組可利用螺旋鏡筒配件連接 C 接環元件。此外，每個透鏡都已精確定位，以實現最優的系統效能。所有透鏡都具有 MgF2 鍍膜。視效能需求而定，較低的 f/# 可能並不是成像應用的理想選擇。可將柱面透鏡納入到空管中，以產生光束或光片。