[Not available] TCEL series
 Telecentric optics with liquid lens technology

This product is not available in Japan.

Significant extension of depth of field

Dramatically extend the depth of field of a telecentric optical system by integrating a liquid lens

excellent optical performance

High performance distortion free

Accurate and fast autofocus

Electronically driven liquid lens for fast and accurate focal length

購入のご相談： お電話 03-5628-5116 or Contact form

製品一覧・スペック・図面

opto-e.com/ [取扱なし] TCEL series

  • *This product is manufactured by the Italian lens manufacturer Opto Engineering. We are their distributor in Japan.
  • *Prices of Opto Engineering products are reviewed monthly due to exchange rate fluctuations.
  • *Opto Engineering products are only sold in Japan.
高い DoF を通常では巨大なレンズと高解像度のカメラが必要だったところを、TCEL シリーズは単体で拡張して実現できます。
  • Greatly improved depth of field (DoF) with liquid lens and telecentric optical system set
  • Especially effective when you want to ensure high magnification and DoF
  • Reduces distortion over the entire inspection range
  • Ideal for inspection and measurement in other fields such as electronic equipment, semiconductors, pharmaceuticals, fasteners, automobile parts, etc.
  • Precise focus adjustment with electronically controlled liquid lens
  • Powered by a compact USB power supply
  • Also available as a standalone solution
  • Can be integrated for OEM applications
  • A simple, standard protocol that can be implemented in any programming language:
    • Platform: Windows/Linux
    • Provided source code: C#, Labview, Python

Application example

Relationship between working distance and current/magnification

液体レンズのシステムによって倍率の変化を補正し、駆動電流と倍率のどちらも WD（作動距離） に比例します。

Specifications (as of 2021-03-26)


 sensor type Optical specifications Machine specification
Model magnification maximum
sensor
size		 1/3"
6.0 mm diagonal

4.80 x 3.60		 1/1.8"
8.9 mm diagonal
7.13 x 5.33		 2/3" – 5MP
11.1 mm diagonal
8.50 x 7.09		 WD range valid
F.
No.		 telecentricity
Standard (maximum)		 distortion
Standard (maximum)		 field of view
depth		 Resolution@
35 lp/mm		 mount length diameter

(x) (mm)
(mm x mm) (mm x mm) (mm x mm) (mm)
(deg) (%) (mm) (%)
(mm) (mm)



*1 *2 *3 ※Four ※Five *6

*7 *8

0 dpt
Field of view (mm x mm)

0 dpt
0 dpt

0 dpt



TCEL23036 *9 0.243 2/3″ 19.8 x 14.8 29.3 x 21.9 35.0 x 29.2 73.3 – 122.8 8 < 0.08 (0.1) < 0.04 (0.1) 7.0 > 65 C. 166.1 76.5
TCEL050 0.500 2/3″ 9.6 x 7.2 14.3 x 10.7 17.0 x 14.2 112.2 – 146.5 12 < 0.04 (0.08) < 0.1 (0.2) 2.5 > 60 C. 130.8 70.0
TCEL066 0.670 2/3″ 7.2 x 5.4 10.6 x 8.0 12.7 x 10.6 112.3 – 146.0 12 < 0.04 (0.08) < 0.1 (0.2) 1.4 > 58 C. 149.3 70.0
TCEL075 0.750 2/3″ 6.4 x 4.8 9.5 x 7.1 11.3 x 9.5 112.5 – 146.0 12 < 0.07 (0.1) < 0.1 (0.2) 1.1 > 55 C. 155.0 70.0
TCEL100 1.000 2/3″ 4.8 x 3.6 7.1 x 5.3 8.5 x 7.1 117.9 – 142.1 12 < 0.08 (0.1) < 0.05 (0.1) 0.6 > 60 C. 126.0 70.0
TCEL150 ※Ten 1.500 2/3″ 3.2 x 2.4 4.8 x 3.6 5.7 x 4.7 117.9 – 142.1 16 < 0.08 (0.1) < 0.05 (0.1) 0.4 > 50 C. 140.4 70.0
TCEL250 ※Ten 2.500 2/3″ 1.9 x 1.4 2.9 x 2.1 3.4 x 2.8 117.8 – 142.2 20 < 0.08 (0.1) < 0.05 (0.1) 0.2 > 40 C. 157.0 70.0
TCEL350 ※Ten 3.500 2/3″ 1.4 x 1.0 2.0 x 1.5 2.4 x 2.0 117.8 – 142.2 24 < 0.08 (0.1) < 0.05 (0.1) 0.1 > 30 C. 174.7 70.0
  • 1. Field of view calculated at 0 dpt
  • 2. Min/Max WD are designed values for liquid lens
  • 3. Effective F No. is the actual F No. in operation.
  • 4. Maximum angle between chief ray on object side and optical axis
  • 5. Average value and maximum guaranteed value in parentheses
  • 6. Indicates the edge detectable depth at the time of measurement (half the value for complete image acquisition)
  • 7. Between the tip of the lens and the camera flange
  • 8. Maximum lens outer diameter
  • 9. Performance calculated with monochromatic light (LED emission). The performance range for white light is narrower.
  • 10. Performance guaranteed when used with vertical optical axis. When used with a horizontal optical axis, the gravitational aberrations of the liquid lens degrade performance.