Skip to main content

The D40 and the F65

My own first SLR is the Nikon F65 which I got in 2001 for about $400 (more than my D40!). It was billed as an entry level SLR for beginners. That's me, a beginner for about a decade now. I've used a digital compact (Canon A510) since 2005 and details of the F65 slowly faded from my mind as it stayed stashed in the closet. But after I got the D40 I began to remember things - didn't it have a DOF preview, didn't it have this? That? So I got it out of the closet and lookee here, the F65 (Nikon entry level film) has:
  1. Depth of field preview
  2. Exposure bracketing
  3. Five (5) AF areas
  4. Pentaprism
  5. Top LCD
It doesn't have two control wheels, but has the control wheel + modifier buttons.

Hmm... methinks the Nikon engineers are losing to the Nikon marketing people (C'mon DOF preview, exposure bracketing, 5 AF areas these don't add to cost - they probably COST money to take away, the only reason to take these small things away is to make people buy the more expensive one isn't it?). The pentaprism is cost and weight, and the top LCD is redundant.

Comments

Popular posts from this blog

Flowing text in inkscape (Poster making)

You can flow text into arbitrary shapes in inkscape. (From a hint here).

You simply create a text box, type your text into it, create a frame with some drawing tool, select both the text box and the frame (click and shift) and then go to text->flow into frame.

UPDATE:

The omnipresent anonymous asked:
Trying to enter sentence so that text forms the number three...any ideas?
The solution:
Type '3' using the text toolConvert to path using object->pathSize as necessaryRemove fillUngroupType in actual text in new text boxSelect the text and the '3' pathFlow the text

Pandas panel = collection of tables/data frames aligned by index and column

Pandas panel provides a nice way to collect related data frames together while maintaining correspondence between the index and column values:


import pandas as pd, pylab #Full dimensions of a slice of our panel index = ['1','2','3','4'] #major_index columns = ['a','b','c'] #minor_index df = pd.DataFrame(pylab.randn(4,3),columns=columns,index=index) #A full slice of the panel df2 = pd.DataFrame(pylab.randn(3,2),columns=['a','c'],index=['1','3','4']) #A partial slice df3 = pd.DataFrame(pylab.randn(2,2),columns=['a','b'],index=['2','4']) #Another partial slice df4 = pd.DataFrame(pylab.randn(2,2),columns=['d','e'],index=['5','6']) #Partial slice with a new column and index pn = pd.Panel({'A': df}) pn['B'] = df2 pn['C'] = df3 pn['D'] = df4 for key in pn.items: print pn[key] -> output …

Drawing circles using matplotlib

Use the pylab.Circle command

import pylab #Imports matplotlib and a host of other useful modules cir1 = pylab.Circle((0,0), radius=0.75, fc='y') #Creates a patch that looks like a circle (fc= face color) cir2 = pylab.Circle((.5,.5), radius=0.25, alpha =.2, fc='b') #Repeat (alpha=.2 means make it very translucent) ax = pylab.axes(aspect=1) #Creates empty axes (aspect=1 means scale things so that circles look like circles) ax.add_patch(cir1) #Grab the current axes, add the patch to it ax.add_patch(cir2) #Repeat pylab.show()