Low Temperature APO Objectives: UV, VIS, NIR, IR, Telecom | Low Temperature Objective
Low Temperature APO Objectives
Low Temperature APO Objectives (UV – IR – NIR – VIS – Telecom)
Advantages of Apochromatic (APO) Objectives in Cryogenic Imaging
Apochromatic (APO) objectives are corrected for chromatic and spherical aberration at three or more wavelengths. This provides sharper images and color correction, which is critical for high-resolution spectroscopy and microscopy in low-temperature cryostat environments.
Low Temperature APO Objectives (UV – IR – NIR – VIS – Telecom)
UV Specs: NA 0.82, WD 0.65 mm, FL 2.8 mm, 465-695 nm APO Range.
VIS Specs: NA 0.82, WD 0.65 mm, FL 2.8 mm, 540-780 nm APO Range.
NIR Specs: NA 0.82, WD 0.65 mm, FL 2.8 mm, 650-970 nm APO Range.
IR Specs: NA 0.82, WD 0.65 mm, FL 2.8 mm, 930-1.365 nm APO Range.
Telecom Specs: NA 0.82, WD 0.65 mm, FL 2.8 mm, 1.540-1.560 nm APO Range.
Long Working Distance
Low Temperature APO Objectives (UV – IR – NIR – VIS – Telecom)
UV Specs: NA 0.82, WD 1.00 mm, FL 2.8 mm, 465-695 nm APO Range.
VIS Specs: NA 0.82, WD 0.95 mm, FL 2.8 mm, 540-780 nm APO Range.
NIR Specs: NA 0.82, WD 1.5 mm, FL 2.8 mm, 650-970 nm APO Range.
IR Specs: NA 0.82, WD 0,95 mm, FL 2.8 mm, 930-1,365 nm APO Range.
Telecom Specs: NA 0.82, WD 1,2 mm, FL 2.8 mm, 1,540-1,560 nm APO Range.
Applications and use cases
Cryogenic imaging and spectroscopy across the stated wavelength bands, subject to numerical aperture, working distance, vacuum, and mounting compatibility.
Selection and configuration guidance
Specify wavelength range, numerical aperture, working distance, field of view, cryostat window and mount geometry, operating temperature, vacuum conditions, and required optical interfaces.
Request a configuration review
Contact NanoMagnetics Instruments with your sample, measurement, environmental, and integration requirements. The technical team will review compatibility, recommend the required options and accessories, and prepare a configuration-specific quotation for Low Temperature APO Objectives: UV, VIS, NIR, IR, Telecom.