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LACERTA GmbH | Wien | Linz
 
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Teleskop Austria Logo
LACERTA GmbH | Wien | Linz
 

Flatbox with neutral white LED light, D=233mm, powered by 12V
(--Lacerta hot product: FFB20plus)

OPTION: Dimmer



148.89 EUR
(Gross prices are calculated with 19% or 7% VAT. If your country-specific VAT is higher, we take over LACERTA GmbH the additional tax costs)
plus shipping
 




     
Brandname:  --Lacerta hot product
Type of illum.: Flatfield-Box
Dimming: ja, extern
Free diameter: 24cm
Shipping weight:  1kg (Shipping costs)

Availability
(The stock is for information only and includes items that have already been reserved)
Wien: only 1 Stk.
Linz: only 1 Stk.
Warehouse: in Stock
Opening hours

Seen cheaper weiter...
We recommend:
Dimmer30kHz
48.89 EUR
 
LacertaFBC
129.00 EUR
 
PowerSplitLUX
114.90 EUR
 
KabelRCA5521-2
15.90 EUR
 

Flat-Field-Box for astro photography

for up to 8" instruments - 233mm clear aperture - fits 8" instruments with 236mm aperture (8" Newtonians, C8)

The Lacerta flatfield box is used to create flats, which are necessary for the accurate calibration of astrofotos. The vignetting (darker edge) and shadows of dust particles can thus be eliminated. This is not only aesthetically necessary, but only a perfectly flat image can be stretched so strongly that weak signals are visible.

Neutral and extremely uniform illumination

The Plus Flatfieldbox is newly designed, and we used some tricks to get an optimal flat illumiation

  • it provides a very color neutral light, so the color channels are equally saturated, and this is the ideal basis for a successful flat.
  • Furthermore, the illumination is extremely uniform, even better than the EL films or another FFB, which still have weak variations over the surface
  • The LEDs do not flicker in the mains frequency like the EL film, which means that much shorter exposure times can also be used, eg 1 / 100sec.
  • the new FFBs are only 10% as bright as usual, so they are not too bright for sensitive CMOS and CCD cameras
  • The LEDs can be controlled with the optional dimmer or FBC controller, so there is no problem with very sensitive CCD cameras.
  • the circular mask of sift but sturdy foam helps mounting on the fitting telescope, just put on top of the tube and press gently - the tube end slips in

SUPPLIED:

  • FlatFieldBox
  • 12V cigarette lighter cable.

The flatfield boxes have a standard 12V connection (5.5/2.1mm), f.e. for the cigarette lighter cable.

Options (dropdown menü beneath price)

- the FFBPlus can be combined with our dimmers, which use rapid PWM and do not cause flicker
- our Flatbox Controller FBC, synchronizing the shutter with the FFB. First the shutter opens, then the FFB flashes, then the shutter closes.
  that helps avoiding illumination artefacts caused ba a sluggish shutter. An ultrashort exposition time is possible. Recommended also for DSLRs!


#FlatFieldBox


We recommend:
Dimmer30kHz PWM Dimmer for CCD-FLAT (12-24V, faster as 30kHz, incl. 2m cable with RCA-5.5/2.1mm adaption) 48.89 EUR
 
LacertaFBC Flat box controller (FBC), regulates a flatfieldbox to emit light only when shutter is alredy open 129.00 EUR
 
PowerSplitLUX Power splitter box with 7 outputs: 4x fix (12V, RCA), 2x dimmed (1-12V, RCA) 1x USB (5V USB). 114.90 EUR
 
KabelRCA5521-2 Power cable 200cm (from power splitter box to EQ6, Mgen, etc) 15.90 EUR
 
FFB15plus Flatbox with dimmed neutral white LED light, D=18cm, powered by 12V 123.89 EUR
 
FFB25plus Flatbox with neutral white LED light, D=283mm, powered by 12V 179.89 EUR
 
FFB30plus Flatbox with neutral white LED light, D=354mm, powered by 12V 219.90 EUR
 

SUPPORT

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 KALENDARIUM
INFO!
Code: MGEN-3 | The delivery situation is still stable:
All required components are currently in stock in our central warehouse.
New orders will be completed in about 2-3 working days after receipt of payment.

more infos

INFO!
Code: FN2008c-new | The delivery situation has improved:
Delivery time for new orders: ca. 120 days
Payments are requested ASAP after our finalization and test notification!

more infos

INFO!
Code: FN25010c-new | The delivery situation has improved:
Delivery time for new orders: ca. 120 days
Payments are requested ASAP after our notification that the FN is finished and tested!

more infos

INFO!
Darkfieldmicroscopes We configure your dark field microscope according to your wishes.
New orders will be completed in about 2 months after receipt of payment.

more infos

2024-04-05
TELESCOPIC EVENING

Together we will explore the world of telescopes and start from “zero” for beginners. We show the basics of how a telescope actually works, what differences there are and combine this with hands-on practice.
Everyone is welcome to bring their own instrument and get to know it better with our telescope experts, including Gerhard Rehak.

more infos


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