Adresas: Taikos pr. 17 Klaipėda, Lietuva
El.paštas: [email protected]
Tel. numeris: +370 46 246444
www.fotoaparatas.lt
Objektyvų filtras MARUMI Marumi Macro +3 Filter DHG 58 mm (Prekės kodas: BFV-5061)
Kaina: 24.99 €
Aprašymas:
The Marumi DHG Macro +3 Filter is of the same quality as a professional ‘top filter’ for a fraction of
the price. The DHG series filters are made up of a special coating to counteract unwanted reflections, a matte
black metal rim and black glass edges to minimize internal reflections. The filter has at the front a screw
profile to mount lens/filter accessories.
Marumi DHG Macro +3 Filter Possibilities
The Marumi DHG Macro +3 Filter is a cost effective solution to add magnification and focus to your standard lens.
Macro filters work similarly to reading glasses by enabling you to capture an object/subject close up while
maintaining a sharp focus on the object. This allows you to photograph small subjects at full screen. By using a
close up filter, you will be able to photograph an object from a shorter distance than your lens is normally able to.
Further, it is also possible to combine macro filters to increase the magnification of the lens without extending the
exposure time. For example, a macro filter with a 2 diopter used with a macro filter with a 3 diopter provides a 5
diopter set up.
The Marumi close up filters are available in the following 4 strengths, +1, +2, +3 and +4. The minimum focal
distance of each of these different strengths differs depending on the camera lens. The general formula and an
application thereof is as follows:
X: (D* X + 1)
Where X equals the minimal focal point of your camera lens and D equals the diopter (or strength) of your close
up filter.
The diopter of your close up filter is multiplied by the minimal focal point of your camera lens. One is added to this
number and the minimal focal point of your lens is divided by this final number. For example:
0.55: (3* 0.55 + 1) =
0.55: (1.65 + 1) =
0.55: 2.65 = 0.21cm
Thus, a lens with a minimal focal point of 55cm used in conjunction with a close up filter of +3 would increase the
minimal focal point to 21cm.
Techninės specifikacijos:
Diametras :
Filtro tipas:
Konverterio tipas:
Adresas: Taikos pr. 17 Klaipėda, Lietuva El. paštas: [email protected] Tel. numeris: +370 46 246444 www.fotoaparatas.lt
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2017-06-16 09:32:10
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