Our comprehensive catalog summarizing our products has been updated. - We introduce about 45 different types of light sources. - With comparison charts, the differences between models are immediately clear. - All pages in color. - Products not listed on Ipros are also included. We will give this comprehensive catalog for free to the first 30 applicants! *** How to Apply *** Please fill in your shipping address in the inquiry form and send it. This will be a printed catalog, not an electronic data version. ************************ Tsubosaka Electric is a measuring instrument manufacturer specializing in cameras and lens measuring devices. We also handle other measuring instruments such as ink contrast.

Tsubosaka Electric will be exhibiting at CP+ 2012, which will be held in February 2012. From Thursday, February 9 to Sunday, February 12 Pacifico Yokohama, Annex Hall Booth number is "P-04". - Handshake evaluation system "SAP-1" - Luminance meter "LC-5" - High-performance measurement box "LSB-111 series" - Strobe light meter "LX-60" - Strobe light distribution tester "STB-225LD" - F-number tester "SMD-81T2" - Shutter tester "AS-250" And many more will be displayed and demonstrated. If you have time, please come visit our booth.

Our VLB series has been expanded with the addition of the "VLB-17HD・W," which supports high definition 16:9. Additionally, the color temperature can be switched with a switch. Tsubosaka Electric Co., Ltd.

We have added the AFC-500 chart collimator for MTF and resolution testing to our lineup. "By using a collimator lens, it is possible to measure resolution at infinity. The light source can be optionally selected from halogen, LED, cold cathode tubes, and more.

Automatically measures lens spherical aberration using the Shack-Hartmann method, compatible with lenses ranging from 20 to 500mm. Image processing with high-resolution CMOS.

Specifications Measurement Range: LV -4.00~19.00 (K: 1.3, ISO 100) K value 1.0~2.0 cd/㎡ 0.00875~73370 rlx 0.02448~230500 Display Range: LV: -5.85 ~ 19.44 (K1.3, ISO 100) cd/㎡: 0.00243 ~ 99520 rlx: 0.00764 ~ 312700 Measurement Accuracy: ±3% or less (20℃, ±5°) Display Functions: Data hold (holds displayed value) Backlight (5 seconds or continuous) AUTO POWER OFF (approximately 5 minutes) *Does not operate when using AC adapter External Communication: RS communication, USB communication (data output, mode switching, various settings possible) Auto calibration function compatible with Tsubosaka brightness box (for some products only) Light Receiving Element: 10Φ Si photodiode, sensitivity wavelength range 400~700nm Power Supply: Two AA batteries, AC adapter Dimensions and Weight: 141 (W) × 34.5 (H) × 81 (D) mm, approximately 310g (230g without silicone cover)

We have launched a new product: the Holding Power Testing Machine (for Lens Periphery) HLP-T1. → For details, click here http://www.ipros.jp/company/042881/products_detail000000021.html