Zoom Lenses

Optical anti-vibration function “OS-TECH”

Lenses with long focal lengths have a narrow angle of view at the telephoto end. Camera movements due to wind or because of the height of installation position cause image blur, making it difficult to capture subject matter. In order to minimize motion blur under such conditions as much as possible to keep footage stable and clear, Fujinon’s CCTV lenses are fitted with Fujifilm’s original optical anti-vibration function called OS-TECH. A gyro sensor within a lens detects the amount of vibrations, and passes the data to the lens’s microcomputer, which uses a software program to calculate the amount of correction needed and shift the correction lens group to control image shake. The fact that the correction is applied optically with lens elements, means the function has no time lag, and provides anti-vibration effect edge-to-edge across the full-HD screen. During the development stage, special considerations have been paid to durability and reliability through the use of highly reliable bearings in anti-vibration parts.

[photo] Blurry image of outdoor industrial buildings and equipment compared to a clear image of outdoor industrial buildings and equipment

[image] Image of the principle of anti-vibration device

Featuring the “Temperature Correction Mechanism” for automatically correcting temperature-induced focus shift

Security camera systems are often used in tough weather conditions. Significant temperature fluctuations could shift the focal plane, resulting in inaccurate focusing. Under such a condition, the Temperature Correction Mechanism uses data from the temperature sensor on a lens, and shifts lens elements into the optimum positions to keep the focal plane constant, thereby offering stable focusing performance even in an environment with large temperature fluctuations.

An built-in turret with three different types of filters that can be switched over with a single command

Featuring two ND filters, which cuts down the amount of light in excessively bright conditions to achieve optimum light

When strong sunlight prevents the selection of a desirable f-stop value, ND filter can be used to reduce the amount of light with minimizing the decline in resolution caused by smaller aperture. The D60x16.7 series of lenses feature two ND filters in the densities of 1/8 and 1/64.

“Visible Light Cut Filter”

When used in poor visibility with mist, rain, etc., this filter blocks visible light which scatters in the air to clearly capture images with Near-infrared light.

[photo] Close-up view of two ND filters in lens

Delivering clear images with minimal focus shift round the clock regardless of the types of light conditions —— Day & Night Lens

Security cameras capture images with visible light during the day and use a near-infrared light projector from dusk through night. The use of light with different wavelengths causes a shift in the image-forming location, resulting in blurry images.

Fujinon’s Day & Night Lens features special optical glass elements (Super ED and ED glass elements) to ensure that the image is formed constantly on the same plane, regardless of the change of light sources, to achieve sharpness.

Use of “Super ED (Extra-low Dispersion)” glass with an advanced level of chromatic aberration correction

Zoom lenses covering long focal lengths inevitably suffer from “chromatic aberration,” i.e. color bleeding in images. The Super ED glass serves the role of controlling this chromatic aberration. It requires a soft glass material, making it difficult to manufacture. However, with Fujifilm’s outstanding optical technology, the D60x16.7SR4 series feature two large Super ED glass elements to achieve advanced image quality.

“Visible Light Cut Filter” for de-hazing images in poor visibility due to high moisture in the air

When used in poor visibility with mist, rain, etc., this filter blocks visible light to clearly capture images only with linear near-infrared light.

[photo] Blurry image of grey, snowy hill landscape with decreased visibility compared to enhanced and clear image of snowy hills

Visible Light Cut Filter OFF

Visible Light Cut Filter ON

How does the Visible Light Cut Filter de-haze images?

Visible light in short wavelengths is prone to diffusion in the presence of airborne particles. However, near-infrared light with longer wavelengths has the characteristic of penetrating air more easily to reach the subject matter. This filter blocks visible light that causes video noise, while passing near-infrared light through to obtain clear images.

Compatibility with various interfaces

The lenses provide both analog and serial (RS232C) interface terminals for user convenience. They support the Pelco-D and C10 (Fujifilm’s own lens control system) protocols.

* See each lens’s wiring diagram for details.

Lineups

D60x16.7SR4 Series NEW

A compact and lightweight 60x zoom model featuring optical anti-vibration^*1, autofocus^*2 and compatibility with full-HD cameras

This is a 60x zoom security camera lens, equipped with the world’s first optical anti-vibration function, and compatible with full-HD cameras.

It supports full-HD cameras and sports a compact and lightweight body despite its focal length range reaching 1,000mm.

The lens enables a compact long-range security system, ideal for the surveillance of remote locations such as ports, harbors, airports and national borders, or for monitoring dams, rivers, etc. for disaster prevention.

*1 Featured in D60x16.7SR4FE-ZP3C
*2 Featured in D60x16.7SR4DE-ZP1A and D60x16.7SR4FE-ZP3C

[photo] Schematic of zoom lens dimensions on side and front of equipment

		D60x16.7SR4DE-V23S	D60x16.7SR4DE-ZP1A (AF)	D60x16.7SR4FE-ZP3C (AF+Opt. Anti vibration)
Sensor size (max.)		1/1.8”
Focal length (mm)	1×	16.7 - 1000
Focal length (mm)	2×	33.4 - 2000
Zoom ratio		60x
Extender		2x
Mount		C-mount
Iris range	1×	F3.5 - F16
Iris range	2×	F7.0 - F32
Maximum relative aperture (W/T)		1:3.5 / 1:8.8
M. O. D. （ｍ)		5
Filter	ND	1/5, 1/64
Filter	Visible light cut	✔
AF		-	✔（Aplicable for analog cameras）
Optical Anti-Vibration		-		✔
Lens control interface		Analog	Serial
Lens control	Zoom	Speed	Speed + Position
	Focus	Speed	Speed + Position
	Iris	Auto(DC)+Speed	Auto(DC)+Position
Position output	Zoom	✔
	Focus	✔
	Iris	-	✔
Day & Night		✔
Temperature correction mechanism		✔
Optical axis adjustment		✔	-	✔
Strengthened bottom plate		✔	-
Back focal distance (in air）(mm)		24.85
Flange focal length (mm)		17.526
Exit Pupil position（from image plane）(mm)	1×	-448.8
Exit Pupil position（from image plane）(mm)	2×	-85.23
Size (HxWxL) (mm)		137 x 154 x 377
Weight (kg)		6.7	6.5	7.1
Filter thread (mm)		Ｍ112 ｘ 0.75mm
Operating temperature		0℃ - +50℃

FD32x12.5SR4A-CV1 / FH32x15.6SR4A-CV1 NEW

These are zoom lenses with long focal range, supporting large 1/1.8-inch (FD32x12.5) and 2/3-inch(FH32x15.6) sensors to deliver full-HD resolution.

They are about 20% smaller in height, compared to previous models, to enable combination with wide range of housing units.

[photo] Schematic of zoom lens dimensions on side, front, and back of equipment

		FD32x12.5SR4A-CV1	FH32x15.6SR4A-CV1
Sensor size (max.)		1/1.8"	2/3"
Focal length (mm)		12.5 - 400	15.6 - 500
Zoom ratio		32x
Mount		C-mount
Iris range		F3.1 - F16	F3.9 - F16
Maximum relative aperture (W/T)		1：3.1　/　1:5.2	1：3.9　/　1:6.5
M. O. D. （ｍ)		3
Filter	Visible Light Cut	✔
Lens control interface		Serial + Analog
Lens control	Zoom	Speed
	Focus	Speed
	Iris	Auto (Video) + Position / Auto (DC)
Position output	Zoom	✔
	Focus	✔
	Iris	-
Day & Night		✔
Optical axis adjustment		Option （AA-1)
Strengthened bottom plate		✔
Back focal distance (in air) (mm)		22.3	9.3
Flange focal length		17.526
Exit Pupil position（from image plane）(mm)		-99	-52
Size (HxWxL) (mm)		108 x 114 x 251(max. 258)	108 x 114 x 256(max. 263)
Weight (kg)		2.8	2.9
Filter thread (mm)		M82 x 0.75mm
Operating temperature		-10℃- +50℃

Catalog

FUJINON CCTV Lenses Catalog [PDF]

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